How to make a gradient inside letters of a flattened JPG
I have a flattened JPG file (layers not available). I have wording that already has a mix of 3 gradient colors but I need to change them to something else. The blueish purple needs to be changed. I'd like to change the blueish purple and grey to what you see in the Haltech image, the yellow and orange and a touch of red inside the letters of Jims V-Twin. I've tried but its not doing what I want. I have CS5.1
There's also a black outline around each letter and that needs to stay.

